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PC-DMIS 2019 R1 Object Library |
ReadCommBlock Method
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port
  The comm port from which to read. Required.

buffer
  The string in which to put the read characters. Required.

Count
  The maximum number of characters to read from the port. Required.

PCDLRN ActiveX DLL > OldBasic Object : ReadCommBlock Method

Glossary Item Box

# Description

Reads characters from the comm port specified.

# Syntax

Visual Basic
    Public Function ReadCommBlock( _
       ByVal port As Long, _
       ByRef buffer As String, _
       ByVal Count As Long _
    ) As Long

# Parameters

port
  The comm port from which to read. Required.
buffer
  The string in which to put the read characters. Required.
Count
  The maximum number of characters to read from the port. Required.

# See Also

OldBasic Object | OldBasic Members

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